Which of the following element is not essential for plants...? Mcqs

PPSC Past Papers

💡 English word par Double-Click karein: Urdu meaning + pronunciation 🔊

Which of the following element is not essential for plants...?

(A) Phosphorous
(B) Potassium

(C) Nitrogen
(D) Calcium

✅ Correct Answer: Calcium

Comments

Source: This question is taken from the Deputy Controller (BS-18) BISE Rawalpindi PPSC Past paper

💡 English word par Double-Click karein: Urdu meaning + pronunciation 🔊

Element present in largest amount in human body is...?

(A) Hydrogen
(B) Nitrogen

(C) Carbon
(D) Oxygen

✅ Correct Answer: Oxygen

Comments

Source: This question is taken from the Junior Clerk Board of Revenue, Punjab-2023 43j2022

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